Storage box for calibration weights



FIG. 1 is a top-left perspective view of the storage box for calibration weights, wherein the broken lines illustrate the location of a latch which is not part of the claimed design;

FIG. 2 is a left side elevation view thereof, the right side view being a mirror image;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top-left perspective view of the storage box for calibration in an alternate condition of use, wherein the broken lines illustrate the location of latches which are not part of the claimed design;

FIG. 8 is a left side elevation view thereof, the right side view being a mirror image;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a rear elevation view of thereof;

FIG. 11 is a top plan view thereof; and,

FIG. 12 is a bottom plan view thereof. 

The ornamental design for a box for calibration weights, as shown and described. 